Imprint and Disclaimer


Univ.-Prof. Dr. -Ing. Thomas Pretz ### Univ.-Prof. Dr.-Ing. Hermann Wotruba

Department of Processing and Recycling

RWTH Aachen University

Wüllnerstraße 2

D-52062 Aachen

Unit for Mineral Processing

RWTH Aachen University

Lochnerstraße 4-20

D-52062 Aachen

Telefon: +49 (0)241 / 80-97246

Telefax: +49 (0)241 / 80-92635


Telefon: +49 (0)241 / 80-97246

Telefax: +49 (0)241 / 80-92635











Responsibility for our Web Content

RWTH Aachen University makes all reasonable efforts to ensure that the contents of its web site are up-to-date, complete and accurate. Despite these efforts, the occurrence of errors or omissions cannot be completely ruled out.

As a provider of teleservices and media services we are responsible only for own contents according to § 7 of the German Telemedia Act (TMG). RWTH Aachen University does not accept liability for the relevance, accuracy or completeness of the content provided on its web site unless the error or inaccuracy occurred intentionally or through gross negligence. This refers to any loss, additional costs or damage of any kind suffered as a result of the use of material provided by this web site.

Responsibility for External Content

Some hyperlinks on this website link to contents which are not operated by RWTH but provided by third parties. Please note that RWTH Aachen University is not responsible for contents offered by other organizations.


The Layout of the Homepage, graphics and pictures used and the collection of individual contributions are protected by copyright.

The RWTH reserves all rights including the rights of photomechanical reproduction, the duplication and distribution via special processes (e.g. data processing, data carriers, data networks).


Where you are invited to submit personal information (e-mail address, names, postal addresses) the submission of this information is purely voluntary. The RWTH expressly declares that the information submitted will not be passed on to third parties other than those explicitly stated. If you have any questions concerning the processing of your personal data, please contact our data protection officer who will be glad to assist you with your query.

Legal Validity

This general disclaimer is part of the contents provided by the web site of RWTH Aachen University. If any of the terms and conditions is found to be invalid by reason of the relevant laws then the remaining terms and conditions shall remain in full effect.